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All results from a given calculation for NH2F (monofluoroamine)

using model chemistry: B97D3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/TZVP
 hartrees
Energy at 0K-155.704444
Energy at 298.15K-155.707096
HF Energy-155.704444
Nuclear repulsion energy35.486840
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B97D3/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3302 3254 2.91      
2 A' 1576 1554 27.72      
3 A' 1241 1223 68.51      
4 A' 870 857 32.80      
5 A" 3411 3362 0.16      
6 A" 1292 1273 0.57      

Unscaled Zero Point Vibrational Energy (zpe) 5846.0 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 5761.8 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B97D3/TZVP
ABC
8.71840 0.85959 0.82865

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.066 0.703 0.000
F2 -0.066 -0.746 0.000
H3 0.530 0.898 0.813
H4 0.530 0.898 -0.813

Atom - Atom Distances (Å)
  N1 F2 H3 H4
N11.44881.02701.0270
F21.44881.92901.9290
H31.02701.92901.6264
H41.02701.92901.6264

picture of monofluoroamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 N1 H3 100.988 F2 N1 H4 100.988
H3 N1 H4 104.708
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.203      
2 F -0.223      
3 H 0.213      
4 H 0.213      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.958 1.539 0.000 2.490
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.934 1.959 0.000
y 1.959 -11.602 0.000
z 0.000 0.000 -9.857
Traceless
 xyz
x -1.204 1.959 0.000
y 1.959 -0.707 0.000
z 0.000 0.000 1.911
Polar
3z2-r23.822
x2-y2-0.331
xy1.959
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.422 0.179 0.000
y 0.179 2.098 0.000
z 0.000 0.000 1.667


<r2> (average value of r2) Å2
<r2> 18.988
(<r2>)1/2 4.357